2,4-dichloroquinazoline - Names and Identifiers
Name | 2,4-dichloroquinazoline
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Synonyms | DCQZL IFLAB-BB F2108-0057 2,4-Dichloroquinazol 2,4-DICHLOROQUINAZOLINE 2,4-dichloroquinazoline QUINAZOLINE, 2,4-DICHLORO- 5-(4-methoxyphenyl)-1,3-oxazole QUINAZOLINE,2,4-DICHLORO-6,7-DIMETHOXY-
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CAS | 607-68-1
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EINECS | 612-020-2 |
InChI | InChI=1/C10H9NO2/c1-12-9-4-2-8(3-5-9)10-6-11-7-13-10/h2-7H,1H3 |
2,4-dichloroquinazoline - Physico-chemical Properties
Molecular Formula | C8H4Cl2N2
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Molar Mass | 199.04 |
Density | 1.486±0.06 g/cm3(Predicted) |
Melting Point | 119.5 °C(Solv: benzene (71-43-2)) |
Boling Point | 273.3±23.0 °C(Predicted) |
Flash Point | 137°C |
Vapor Presure | 0.00173mmHg at 25°C |
Appearance | White crystal |
pKa | -0.43±0.30(Predicted) |
Storage Condition | Inert atmosphere,Store in freezer, under -20°C |
Refractive Index | 1.531 |
MDL | MFCD00091950 |
Physical and Chemical Properties | Appearance white crystalline powder melting point 117-121 ℃
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2,4-dichloroquinazoline - Risk and Safety
2,4-dichloroquinazoline - Introduction
2,4-dichloroquinazoline(2,4-dichloroquinazoline) is an organic compound. Its chemical structure contains a quinazoline ring and two chlorine atoms in positions 2 and 4. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
-Appearance: 2,4-dichloroquinazoline is a colorless crystal or a white solid.
-Melting point: The melting point of the compound is about 135-137°C.
-Solubility: 2,4-dichloroquinazoline can be dissolved in some organic solvents (such as ethanol, dimethyl sulfoxide, etc.), but its solubility in water is low.
Use:
-Chemical Intermediates: 2,4-dichloroquinazoline is commonly used as an intermediate in organic synthesis. It can be used to synthesize other compounds, such as drugs, dyes and pesticides.
Preparation Method:
- 2,4-dichloroquinazoline has many preparation methods, one of which is commonly used to obtain by chlorinating 2-amino quinazoline. The specific synthetic route has multiple steps, and it is necessary to reasonably select suitable reagents and reaction conditions.
Safety Information:
- 2,4-dichloroquinazoline is generally stable under normal use conditions, but for any chemical substance, correct operating procedures and safety measures should be followed when using it.
-The compound may have a certain impact on the environment, so it should avoid its large amount of leakage into water and soil.
-During operation and storage, avoid contact with skin and eyes, and maintain good ventilation.
Last Update:2024-04-09 02:00:47